27- Elkenrade, Limburg, 08-08-1996.
Every circle is anticlockwise. The smallest circle of 50 centimetres was connected with the largest circle by a small path of 50 centimetres width.
Source: DCCCS.
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27- Elkenrade, Limburg, 08-08-1996.
Every circle is anticlockwise. The smallest circle of 50 centimetres was connected with the largest circle by a small path of 50 centimetres width. Source: DCCCS.
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